Place fruit in a 8x8" pan. Mix oatmeal, brown sugar and cinnamon together. Either melt butter or, if you're lazy like me, slice butter thin and throw it on top. Bake at 350 for 40-50 minutes or until fruit is soft (my peaches were rock-hard.)

....and top with Cool-Whip.

Yes, I said it. I'm sorry. At least one person reading this blog has just turned their head away from this post in complete disgust. Cool Whip was an integral part of my childhood and even while watching a very disturbing movie about corn I can't help but notice the Cool Whip was delish.